He's a fox, he's red, but what else do you know about him? Photograph: Alamy

The questions

1 Which piano virtuoso hummed during recordings?2 Which films featured the sinister Skynet computer system?3 Fifty Shades began life as fan fiction for what?4 What was the first commercially successful plastic?5 What was stolen from Westminster Abbey on Christmas Day 1950?6 Lynchburg, Tennessee, is the home of which drink?7 What was the first K-pop single to top the UK charts?8 Which monarch was styled the "most Christian king"?What links:9 Satyr; bull; swan; eagle; shower of gold?10 Broad white collar; close-cut women's hairstyle; strawberry, meringue and cream dessert?11 Mark Smeaton; Henry Norris; Francis Weston; William Brereton?12 E; A; D; G; B; E?13 Flag; White Flag; Three Flags; Map; Target With Four Faces?14 The fates of Brutus, Cassius and Judas?15 Black rat; western gorilla; badger; Manx shearwater; red fox?